Why Spring Boot 4 “custom error page” fails 404?

I tried to implement an own error page handling.But my page doesnt show up.
Controller:

@Controller

public class MyCustomErrorController implements ErrorController {



@RequestMapping(value = "/error", method = RequestMethod.GET)

public String handleError() {



    return "error";

}



@Override

public String getErrorPath() {



    return "/error";

}}

I did my own error.html file in src/main/resources/static/html.
The html folder is created by myself. Where is the problem?

<dependencies>

        <dependency>

             <groupId>org.springframework.boot</groupId>

             <artifactId>spring-boot-starter-web</artifactId>

        </dependency>



        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-tomcat</artifactId>

            <!-- <scope>provided</scope> -->

        </dependency>

    </dependencies>

edited Nov 15 '18 at 0:55

asked Nov 15 '18 at 0:49

LittleProgrammer

377

Do you have thymeleaf dependency ?

– Mykhailo Moskura
Nov 15 '18 at 0:52

no i don't use it

– LittleProgrammer
Nov 15 '18 at 0:53

add a comment |

I tried to implement an own error page handling.But my page doesnt show up.
Controller:

@Controller

public class MyCustomErrorController implements ErrorController {



@RequestMapping(value = "/error", method = RequestMethod.GET)

public String handleError() {



    return "error";

}



@Override

public String getErrorPath() {



    return "/error";

}}

I did my own error.html file in src/main/resources/static/html.
The html folder is created by myself. Where is the problem?

<dependencies>

        <dependency>

             <groupId>org.springframework.boot</groupId>

             <artifactId>spring-boot-starter-web</artifactId>

        </dependency>



        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-tomcat</artifactId>

            <!-- <scope>provided</scope> -->

        </dependency>

    </dependencies>

edited Nov 15 '18 at 0:55

asked Nov 15 '18 at 0:49

LittleProgrammer

377

Do you have thymeleaf dependency ?

– Mykhailo Moskura
Nov 15 '18 at 0:52

no i don't use it

– LittleProgrammer
Nov 15 '18 at 0:53

add a comment |

I tried to implement an own error page handling.But my page doesnt show up.
Controller:

@Controller

public class MyCustomErrorController implements ErrorController {



@RequestMapping(value = "/error", method = RequestMethod.GET)

public String handleError() {



    return "error";

}



@Override

public String getErrorPath() {



    return "/error";

}}

I did my own error.html file in src/main/resources/static/html.
The html folder is created by myself. Where is the problem?

<dependencies>

        <dependency>

             <groupId>org.springframework.boot</groupId>

             <artifactId>spring-boot-starter-web</artifactId>

        </dependency>



        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-tomcat</artifactId>

            <!-- <scope>provided</scope> -->

        </dependency>

    </dependencies>

edited Nov 15 '18 at 0:55

asked Nov 15 '18 at 0:49

LittleProgrammer

377

I tried to implement an own error page handling.But my page doesnt show up.
Controller:

@Controller

public class MyCustomErrorController implements ErrorController {



@RequestMapping(value = "/error", method = RequestMethod.GET)

public String handleError() {



    return "error";

}



@Override

public String getErrorPath() {



    return "/error";

}}

I did my own error.html file in src/main/resources/static/html.
The html folder is created by myself. Where is the problem?

<dependencies>

        <dependency>

             <groupId>org.springframework.boot</groupId>

             <artifactId>spring-boot-starter-web</artifactId>

        </dependency>



        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-tomcat</artifactId>

            <!-- <scope>provided</scope> -->

        </dependency>

    </dependencies>

spring spring-boot

edited Nov 15 '18 at 0:55

asked Nov 15 '18 at 0:49

LittleProgrammer

377

edited Nov 15 '18 at 0:55

asked Nov 15 '18 at 0:49

LittleProgrammer

377

edited Nov 15 '18 at 0:55

asked Nov 15 '18 at 0:49

LittleProgrammer

377

asked Nov 15 '18 at 0:49

LittleProgrammer

377

asked Nov 15 '18 at 0:49

LittleProgrammer

377

Do you have thymeleaf dependency ?

– Mykhailo Moskura
Nov 15 '18 at 0:52

no i don't use it

– LittleProgrammer
Nov 15 '18 at 0:53

add a comment |

Do you have thymeleaf dependency ?

– Mykhailo Moskura
Nov 15 '18 at 0:52

no i don't use it

– LittleProgrammer
Nov 15 '18 at 0:53

Do you have thymeleaf dependency ?

– Mykhailo Moskura
Nov 15 '18 at 0:52

no i don't use it

– LittleProgrammer
Nov 15 '18 at 0:53

add a comment |

1 Answer
1

active

oldest

votes

You can open your html file from static content like

localhost:8080/yourpagename

By default, Spring boot serves index.html as the root resource when accessing the root URL of a web application.

(yourhtml).html should exist under any of these paths:

src/main/resources/META-INF/resources/home.html



src/main/resources/resources/home.html



src/main/resources/static/home.html



src/main/resources/public/home.html

In order to view your error.html static page you need to return “error.html” in controller

In order to define your own static resource locations
you could use this property in application.properties or application.yml file :

spring.resources.static-locations=your own locations

edited Nov 15 '18 at 7:13

kj007

2,72631327

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

I swapped the error.html file out of my under folder from static to static. my structure was: statitc/html/error.html. Can't i do subfolders for static?

– LittleProgrammer
Nov 15 '18 at 1:12

1

You can do subfolders

– Mykhailo Moskura
Nov 15 '18 at 1:14

1

thank you very much i got now my error which i searched. first i must give the subfolder also back with my html file in the controller: /html/error.html

– LittleProgrammer
Nov 15 '18 at 1:17

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

You can open your html file from static content like

localhost:8080/yourpagename

By default, Spring boot serves index.html as the root resource when accessing the root URL of a web application.

(yourhtml).html should exist under any of these paths:

src/main/resources/META-INF/resources/home.html



src/main/resources/resources/home.html



src/main/resources/static/home.html



src/main/resources/public/home.html

In order to view your error.html static page you need to return “error.html” in controller

In order to define your own static resource locations
you could use this property in application.properties or application.yml file :

spring.resources.static-locations=your own locations

edited Nov 15 '18 at 7:13

kj007

2,72631327

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

I swapped the error.html file out of my under folder from static to static. my structure was: statitc/html/error.html. Can't i do subfolders for static?

– LittleProgrammer
Nov 15 '18 at 1:12

1

You can do subfolders

– Mykhailo Moskura
Nov 15 '18 at 1:14

1

thank you very much i got now my error which i searched. first i must give the subfolder also back with my html file in the controller: /html/error.html

– LittleProgrammer
Nov 15 '18 at 1:17

add a comment |

You can open your html file from static content like

localhost:8080/yourpagename

By default, Spring boot serves index.html as the root resource when accessing the root URL of a web application.

(yourhtml).html should exist under any of these paths:

src/main/resources/META-INF/resources/home.html



src/main/resources/resources/home.html



src/main/resources/static/home.html



src/main/resources/public/home.html

In order to view your error.html static page you need to return “error.html” in controller

In order to define your own static resource locations
you could use this property in application.properties or application.yml file :

spring.resources.static-locations=your own locations

edited Nov 15 '18 at 7:13

kj007

2,72631327

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

I swapped the error.html file out of my under folder from static to static. my structure was: statitc/html/error.html. Can't i do subfolders for static?

– LittleProgrammer
Nov 15 '18 at 1:12

1

You can do subfolders

– Mykhailo Moskura
Nov 15 '18 at 1:14

1

thank you very much i got now my error which i searched. first i must give the subfolder also back with my html file in the controller: /html/error.html

– LittleProgrammer
Nov 15 '18 at 1:17

add a comment |

You can open your html file from static content like

localhost:8080/yourpagename

By default, Spring boot serves index.html as the root resource when accessing the root URL of a web application.

(yourhtml).html should exist under any of these paths:

src/main/resources/META-INF/resources/home.html



src/main/resources/resources/home.html



src/main/resources/static/home.html



src/main/resources/public/home.html

In order to view your error.html static page you need to return “error.html” in controller

In order to define your own static resource locations
you could use this property in application.properties or application.yml file :

spring.resources.static-locations=your own locations

edited Nov 15 '18 at 7:13

kj007

2,72631327

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

You can open your html file from static content like

localhost:8080/yourpagename

By default, Spring boot serves index.html as the root resource when accessing the root URL of a web application.

(yourhtml).html should exist under any of these paths:

src/main/resources/META-INF/resources/home.html



src/main/resources/resources/home.html



src/main/resources/static/home.html



src/main/resources/public/home.html

In order to view your error.html static page you need to return “error.html” in controller

In order to define your own static resource locations
you could use this property in application.properties or application.yml file :

spring.resources.static-locations=your own locations

edited Nov 15 '18 at 7:13

kj007

2,72631327

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

edited Nov 15 '18 at 7:13

kj007

2,72631327

edited Nov 15 '18 at 7:13

kj007

2,72631327

edited Nov 15 '18 at 7:13

kj007

2,72631327

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

answered Nov 15 '18 at 1:04

Mykhailo Moskura

868213

I swapped the error.html file out of my under folder from static to static. my structure was: statitc/html/error.html. Can't i do subfolders for static?

– LittleProgrammer
Nov 15 '18 at 1:12

1

You can do subfolders

– Mykhailo Moskura
Nov 15 '18 at 1:14

1

thank you very much i got now my error which i searched. first i must give the subfolder also back with my html file in the controller: /html/error.html

– LittleProgrammer
Nov 15 '18 at 1:17

add a comment |

I swapped the error.html file out of my under folder from static to static. my structure was: statitc/html/error.html. Can't i do subfolders for static?

– LittleProgrammer
Nov 15 '18 at 1:12

1

You can do subfolders

– Mykhailo Moskura
Nov 15 '18 at 1:14

1

thank you very much i got now my error which i searched. first i must give the subfolder also back with my html file in the controller: /html/error.html

– LittleProgrammer
Nov 15 '18 at 1:17

I swapped the error.html file out of my under folder from static to static. my structure was: statitc/html/error.html. Can't i do subfolders for static?

– LittleProgrammer
Nov 15 '18 at 1:12

You can do subfolders

– Mykhailo Moskura
Nov 15 '18 at 1:14

thank you very much i got now my error which i searched. first i must give the subfolder also back with my html file in the controller: /html/error.html

– LittleProgrammer
Nov 15 '18 at 1:17

add a comment |

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